20245820973

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9545413}}^1$

素因数の和:9545524

約数の個数: 16

約数和(自身を含む): 31156231296

約数和(自身を除く): 10910410323

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 9545413, 28636239, 66817891, 200453673, 964086713, 2892260139, 6748606991, 20245820973]

約数ペア:

[(1, 20245820973), (3, 6748606991), (7, 2892260139), (21, 964086713), (101, 200453673), (303, 66817891), (707, 28636239), (2121, 9545413)]